2015届广东高考英语一轮复习M6 Unit 5 The power of nature.ppt

* Unit 5 The power of nature erupt equip appoint evaluate predict absolutely potential reserve height unique candidate arouse guarantee volcano volcanic occasionally vary various protective actual actually unconscious appreciation appreciate to make for make spare in through from with from/against possible by 1．appoint vt.任命；委派；约定 appoint sb.as 任命某人为…… appointment n．约会；任命；委派 break an/ones appointment 违约；失约 make/have an appointment with sb.和某人约会 keep an/ones appointment 守约 by appointment 按照约定；照章 hold an appointment 担任某职 运用 完成句子 (1)如果达成协议，我们将指定你为我方的代理。 If we come to terms, well ______________ you ___________ our agent. (2)明天早上我和医生有个预约。 I ___________________________________ with my doctor tomorrow morning. appoint as have an appointment 2．anxious adj.忧虑的；不安的 be anxious about/for sb./sth.对某人/某事感到忧虑 be anxious to do sth.渴望做某事 be anxious (for sb.) to do sth.渴望(某人)做某事 anxiety n．担心；焦虑；渴望 with anxiety 焦虑地 anxiously adv.焦虑地；不安地 运用 完成句子 (1)我们为他的安全担心。 We are ________________ his safety. (2)他们急于知道结果。 They are ________________ know the result. anxious about/for anxious to 3．vary vt. vi.呈现不同；改变；变化 vary from...to...从……到……变化；由……到……(情况)不等 vary with 随着……改变/变动 variety n.(质量、种类或特征的)变化；种类；品种 a varitey of 种种 various adj.各种各样的；多姿多彩的 运用 完成句子 (1)价格随着季节的改变而变动。 Prices ________________ seasons. (2)她的健康状况时好时差。 Her health _________________ good _________ rather weak. vary with varies from to 4．guarantee vt.保证；担保 n．保证；保证书；担保；抵 押品 guarantee sth.to sb.＝guarantee sb.sth.向某人保证某物 guarantee to do sth.保证做到某事 be guaranteed to do sth.必定做某事 a guarantee of sth.保证某事/物 运用 完成句子 (1)保证我们的顾客完全满意。 Perfect satisfaction is ________________ our customers. (2)拥有文凭不能保证工作效率一定高。 A diploma is no ________________ efficiency. guaranteed to guarantee of 用所学单词及用法完成下列句子 1．我们得约好下次会面的日期。 We must ________________ a day to meet again. 2．听说不到一周就要进行期末考试，学生们感到很惊慌。 The students ________________ when told